The book begins with a chase through the streets of Calcutta in May 1916. Lieutenant Peake pauses for breath outside the ruins of the Jheeters Gate station knowing that he only has a few hours to live. Inside his overcoat he is sheltering two newborn babies
- twins a boy & a girl. Peake entrusts them Aryami Bose. Sixteen years later we meet the boy Ben & his friends. They have formed a secret club The Chowbar Society which meets each week at midnight in the old ruin they have christened The Midnight Palace. Then Aryami Bose turns up with Sheere Bens sister & tells them the story of the parents they never knew. Their father was an engineer & writer who died in tragic circumstances at the inauguration of Jheeters Gate station. But as the novel unfolds there is more to their history than meets the eye & they are lured by a shadowy figure from the past into a final showdown in the ruins.